Mrs. Mills was a good teacher and is a good person. I am in college for 4 years now and she is the only teacher i would like to say hello to.
She has no idea how to teach or conduct classroom activites. She test her students on things that they have not learned yet.
Made a number of mistakes, and her approach was pretty tired and not innovative. Not a native speaker of Spanish and it kinda shows. On the other hand, she is perfectly nice and not especially difficult.